Manchester City manager Pep Guardiola remains a firm backer of VAR technology despite reservations over the validity of the decisive Fernando Llorente goal which dumped his team out of the Champions League.
Raheem Sterling opened the scoring, but City were swiftly pegged back by a Son Heung-min brace, meaning they needed to net another three times without reply.
They did manage to score another three goals, with Bernardo Silva, Sterling and Sergio Aguero converting to seemingly send them through.
But VAR drama late on saw Llorente's goal stand despite the ball appearing to hit his arm, while Sterling had a stoppage-time effort disallowed after Aguero had strayed offside.
Although that brought a cruel end to City's celebrations, Guardiola remains a backer of VAR.
"I support VAR, it is just to see that Llorente's goal maybe from one angle is handball, from the referee's it is not," Guardiola told reporters. "The referee must be helped, if it's offside, it's offside.
"I am fine for the fair football and the fair decision. In the future and even the present it will be fair and that's all."
Guardiola was less forthcoming about the decision to disallow Sterling's goal, which would have sent City through.
Here's the VAR offside call that ruled out Manchester City's dramatic late winner 🧐 pic.twitter.com/Qs8TDAenVg— Bleacher Report Live (@brlive) April 17, 2019
"I don't know. I saw the action, and the referee and the ones from above decide it is offside," he said.
"It's tough. In that moment you say; 'It's there, what we've done all game.' We missed a penalty in the first leg, we created an incredible amount of chances. We reacted incredibly well [to the early goals].
"I am incredibly proud of the fans. It was an incredible night for us. I have never seen the stadium like this. Thank you so much for the reaction, the fans know we gave absolutely everything."
Spurs will play Ajax in the semi-finals.